4PCS Sewing Machine Bobbin Case Stainless Steel Bobbin Case, Practical Sewing Machine Accessory with Installation, Household, for Sewing Machine Accessories

Sewing Machine Bobbin Case Stainless Steel Bobbin Holder Case For Front Loading 15 Class Machines *4PCS
The stainless-steel bobbin case for front-loading Class 15 sewing machines emphasizes precise fit. It works for 15-91, Class 15, and some front-loading models, compatible with Class 15 bobbins. It fits the bobbin race tightly to thread skipping/jamming, suitable for home and small workshops.
Made of industrial stainless steel, it resists and high-speed sewing heat. Polished edges avoid bobbin thread wear; the titanium-plated spring steel sheet fixes bobbins stably (no idling/reverse) and is much more durable than cases.
With an adjustable tension screw (clockwise to tighten, counterclockwise to loosen), it even stitches at high speed. The full-circle gasket enables smooth thread output for thick (denim) or thin (silk) fabrics, fitting patchwork and curtain making.
Easy to install: turn off , lift presser foot, push the case into the slot until it clicks, leave 10cm thread. Beginners finish in 5 mins. Clean lint with a brush and 1-2 drops of oil monthly; no deformation with long use.
products with -counterfeiting (e.g., TOWA) to avoid incompatibility. with metal bobbins to static; adjust the tension screw if stitches are loose/tight.
Sewing Machine Bobbin Case, Stainless-Steel Bobbin Holder Case for Front Loading 15 Class Machines
Material: Stainless steel
Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!)
Package weight: 6g
Package size: 5x5x2cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.)